import { NextResponse } from "next/server";
import { handleApiError } from "@/app/api/_utils";
import { connectToDatabase } from "@/lib/db";
import { serialize } from "@/lib/serialize";
import { playerSchema } from "@/lib/validators";
import { LineupModel } from "@/models/Lineup";
import { PitchingAppearanceModel } from "@/models/PitchingAppearance";
import { PlayerModel } from "@/models/Player";

export const runtime = "nodejs";
export const dynamic = "force-dynamic";

export async function PATCH(request: Request, { params }: { params: Promise<{ id: string }> }) {
  try {
    await connectToDatabase();
    const { id } = await params;
    const payload = playerSchema.parse(await request.json());
    const player = await PlayerModel.findByIdAndUpdate(id, payload, { new: true, runValidators: true }).lean();

    if (!player) {
      return NextResponse.json({ error: "Player not found." }, { status: 404 });
    }

    return NextResponse.json(serialize(player));
  } catch (error) {
    return handleApiError(error);
  }
}

export async function DELETE(_request: Request, { params }: { params: Promise<{ id: string }> }) {
  try {
    await connectToDatabase();
    const { id } = await params;

    await Promise.all([
      PitchingAppearanceModel.deleteMany({ playerId: id }),
      LineupModel.updateMany(
        {},
        {
          $pull: {
            playerIds: id,
            bench: id,
            battingOrder: { playerId: id },
            defensiveAssignments: { playerId: id }
          }
        }
      )
    ]);

    const player = await PlayerModel.findByIdAndDelete(id).lean();
    if (!player) {
      return NextResponse.json({ error: "Player not found." }, { status: 404 });
    }

    return NextResponse.json({ success: true });
  } catch (error) {
    return handleApiError(error);
  }
}